Erica Synths MIDI-CV II PCB, Panel and IC
Erica Synths MIDI-CV II PCB, Panel and IC

Erica Synths MIDI-CV II PCB, Panel and IC

Your Price:$29.99
In Stock
Part Number:ES-MIDI-PCB
Please note: this includes the PCBs, Panel and the ATMEGA328P programmed IC only. No other parts are included. Please see the bill of materials link below to source the rest of the parts needed.
Erica Synths DIY MIDI-CV is compact, highly accurate and easy-to-use duophonic MIDI interface.


  • Two CV and Gate outputs
  • Configurable MOD output – modulation wheel or velocity
  • Analogue glide on both MIDI channels
  • One or two MIDI channel configuration
  • One or two voice switch

The Erica Synths DIY MIDI-CV emulates classical monophonic and duophonic synth behavior, as well as it can be configured for use in two independent MIDI channels. Bonus features – MIDI clock output and analogue glide circuit on both channels.

Technical specifications:

CV range0-8V
Max CV deviation0.001V; 1cent
Gate and Clock level5V
Glide time0 – 2”
Module width6HP
Module depth35mm
Power consumption+40mA, -9mA

See the visual BOM for a complete list of the parts needed. Please note that we have made some slight changes from the Github BOM for various reasons.
Download the bill of materials with Mouser numbers, the assembly guide and the schematic from the Github page. Use the .zip file, NOT the links to at the bottom of the page!

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